The invention provides a parallel differential two-degree-of-freedom flapping wing mechanism. The mechanism comprises a wing plate, a connecting rod, a driving assembly and a main body assembly. The driving assembly is fixedly arranged in the main body assembly, and the wing plate is fixedly connected with the driving assembly through the connecting rod. The mechanism has the beneficial effects that a differential gear train structure is adopted; movement accuracy and a movement range are increased; a parallel driving mode is adopted; and two bevel gears are used as driving wheels to jointly drive a driven wheel to move so that each degree of freedom in flapping and rotating two-degree-of-freedom movement is borne by the two driving wheels, a burden of a motor is reduced, and the structureis more compact.

    本公开提供了一种并联差动式二自由度扑翼机构,包括:翼板、连接杆、驱动组件和主体组件,所述驱动组件固定设置在所述主体组件内,所述翼板通过所述连接杆与所述驱动组件固定连接;本公开的有益效果为采用差动轮系结构,增加运动的精确性和运动范围,采用并联驱动方式,以两个锥齿轮为主动轮,共同驱动从动轮进行运动,使得扑动和转动双自由度运动中每个自由度均由两个主动轮承担,降低电机的负担,使结构更紧凑。


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    Title :

    Parallel differential two-degree-of-freedom flapping wing mechanism


    Additional title:

    一种并联差动式二自由度扑翼机构


    Contributors:
    PAN TIANYU (author) / ZHENG MENGZONG (author) / PENG LIANSONG (author) / LI QIUSHI (author)

    Publication date :

    2020-10-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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